Raypak 406A/407A Outdoor Stack Assembly (009837) gaskets Hayward skimmer equalizer valve

Hayward skimmer equalizer valve

The 003900F is a practical service part when a compatible Raypak heater needs a natural-gas IID valve to restore dependable fuel-control performance

supporting strong jet performance and consistent circulation

the whole electrical area can feel less organized and less dependable than it should

A shield like this is useful because it helps protect the related component and supports cleaner placement within the heater assembly

Raypak 406A/407A Outdoor Stack Assembly (009837) gaskets Hayward skimmer equalizer valveThe Raypak outdoor stack assembly is designed for compatible 406A and 407A heater applications where the supported venting assembly for an outdoor installation needs replacement. An outdoor stack assembly is useful because it helps manage the intended exhaust transition and supports proper fit for the heaters external venting arrangement. This replacement is especially useful when the original stack assembly is dented, corroded, damaged, or